100403860

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{13679}}^1$

素因数の和:14055

約数の個数: 24

約数和(自身を含む): 211438080

約数和(自身を除く): 111034220

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 13679, 27358, 54716, 68395, 136790, 273580, 5020193, 10040386, 20080772, 25100965, 50201930, 100403860]

約数ペア:

[(1, 100403860), (2, 50201930), (4, 25100965), (5, 20080772), (10, 10040386), (20, 5020193), (367, 273580), (734, 136790), (1468, 68395), (1835, 54716), (3670, 27358), (7340, 13679)]